29P/Schwassmann-Wachmann (Record n° 22434)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2020 Sep 14 08h10 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " Afrho 1508 cm Afrho error 94 cm r (dist/Sun) 5.824 AU d (dist/Earth) 5.229 AU Right ascension 02 52 27.76 h m s Declination +27 25 45.1 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2020.09.26 21:27:51
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0029P C2020 09 14.34047 02 52 27.76 +27 25 45.1 16.9 G X03
0029P C2020 09 14.36277 02 52 27.53 +27 25 46.9 16.9 G X03
0029P C2020 09 14.38742 02 52 27.30 +27 25 48.0 16.8 G X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 1x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2020 Sep 28 19h18m43s Observation modification date 2020 Sep 28 19h22m00s